Bulk 1/4"-14 Flat Head Phillips Self-Tapping Screws (Type AB) – Zinc CR+3 – Monster Bolts Length:700 Qty - 1/4"-14 x 3" Their tubular design allows for

Their tubular design allows for secure expansion when the screw is installed

Serrated Flange: Integral locking teeth resist loosening from shock and vibration

9 alloy steel delivers maximum tensile and preload performance

Thread Type: 1-3/4"-5 UNC (Coarse Thread) for rugged engagement and dependable load performance

Bulk 1/4"-14 Flat Head Phillips Self-Tapping Screws (Type AB) – Zinc CR+3 – Monster Bolts Length:700 Qty - 1/4"-14 x 3" Their tubular design allows forMonster Overview: Fix your project right the first time with Bulk 1 4" Type AB Flat Head Phillips Self Tapping Screws from Monster Bolts. These self tapping screws feature a Type AB tapping thread, allowing them to form secure threads in metal or wood while delivering reliable, consistent installation performance. The flat head design allows the screw to sit flush with the material surface, making these fasteners ideal for applications requiring a